void *simplethread_threadproc(t_simplethread *x)
{
// loop until told to stop
while (1) {
// test if we're being asked to die, and if so return before we do the work
if (x->x_systhread_cancel)
break;
systhread_mutex_lock(x->x_mutex);
x->x_foo++; // fiddle with shared data
systhread_mutex_unlock(x->x_mutex);
qelem_set(x->x_qelem); // notify main thread using qelem mechanism
systhread_sleep(x->x_sleeptime); // sleep a bit
}
x->x_systhread_cancel = false; // reset cancel flag for next time, in case
// the thread is created again
systhread_exit(0); // this can return a value to systhread_join();
return NULL;
}
void *jit_freenect_capture_threadproc()//t_jit_freenect_grab *x)
{
#ifdef NESADEBUG
#warning if crash remove=NULL
#endif
freenect_context *context = NULL;
postNesa("Threadproc called");//TODO:r
if(!f_ctx){
postNesa("f_ctx is null, calling init_Freenect");//TODO:r
if (freenect_init(&context, NULL) < 0) {
error("freenect_init() failed");
goto out;
}
freenect_set_log_level(context, JIT_FREENECT_LOG_LEVEL);
postNesa("freenect_init ok,id");//TODO: remove
}
f_ctx = context;
struct timeval timeout;
timeout.tv_sec = 60;
timeout.tv_usec = 0;
// loop until told to stop
while (1) {
//postNesaFlood("threadid=%i",x->id);
// test if we're being asked to die, and if so return before we do the work
if (x_systhread_cancel)
{
postNesa("stopping thread");
break;
}
// this thread is used only to process freenect events
// no need to lock the mutex
//systhread_mutex_lock(x->x_mutex);
//if(f_ctx->first){
//if(freenect_process_events(f_ctx) < 0){
//if(freenect_active)
//{
if(f_ctx->first)
if(freenect_process_events_timeout(f_ctx, &timeout)<0)
{
error("Could not process events.");
//if (x->x_systhread_cancel)
break;
}
//}
//else {
// postNesa("freenect_active=false\n");
//}
//}
//else {
// post("not first");//TODO:remove
//}
//x->x_foo++; // fiddle with shared data
//systhread_mutex_unlock(x->x_mutex);
//qelem_set(x->x_qelem); // notify main thread using qelem mechanism
//usleep(2500);
//systhread_sleep(x->x_sleeptime); // sleep a bit
}
out:
postNesa("Threadproc exits");//TODO:r
//postNesa("Threadproc calls grab_close ,id=%i\n",x->id);//TODO:r
// TODO: add notification through dupmoutlet
//jit_freenect_grab_close(x, NULL, 0, NULL);
freenect_shutdown(f_ctx);
f_ctx = NULL;
//x->x_systhread_cancel = false; // reset cancel flag for next time, in case
// the thread is created again
systhread_exit(0); // this can return a value to systhread_join();
return NULL;
}
